chuck schumer, john mccain, dick durbin, marco rubio and bob menendez will discuss the plan. we'll bring it to you live. our first read team notes this is the first time senator mccain signed on to a priority of president obama. he takes the vision on the road to las vegas. but within the last hour, white house press secretary jay carney confirmed the president would not unveil specific legislation. the plan unveiled today would be the first major immigration overhaul proposal in six years but one border state democrat congressman castro of texas say that is the devil is in the details. >> we've got to make sure that those measurements, when we have determined that we have secured the border, that those measurements are objective. otherwise you will have fights down the road where folks are saying, well, wait a minute. let's not move on to the second phase of the bill because we have not first completed the first phase. >> besides border security, there's guest workers and employer verification and a path to citizenship for the 11 million illegal immigrants in this country. l